CN110509907A - Binodal creeper truck double-circuit braking system - Google Patents
Binodal creeper truck double-circuit braking system Download PDFInfo
- Publication number
- CN110509907A CN110509907A CN201910751728.0A CN201910751728A CN110509907A CN 110509907 A CN110509907 A CN 110509907A CN 201910751728 A CN201910751728 A CN 201910751728A CN 110509907 A CN110509907 A CN 110509907A
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- CN
- China
- Prior art keywords
- checking cylinder
- connector
- air
- cylinder
- binodal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
- B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems
Abstract
The invention discloses binodal creeper truck double-circuit braking system, are related to field of engineering technology, and in particular to binodal endless-track vehicle braking system.It is made of power assembly, pneumatic control assembly and execution assembly；The air compressor of system dynamic assembly connects air dryer with connector by tracheae, and air dryer connects air storage tank with connector by tracheae, installs atmospheric pressure table on the pipeline of gas reservoir outlet；The brake pedal of pneumatic control assembly and pressurized cylinder input port are linked together by tracheae and connector, and brake pedal import connects air storage tank outlet；The pressurized cylinder delivery outlet for executing assembly connects two-chamber checking cylinder by hydraulic tube and connector, and the outlet of two-chamber checking cylinder connects frobt vehicle checking cylinder and rear vehicle checking cylinder by hydraulic tube and connector respectively.The present invention is a kind of install convenient in binodal creeper truck, easy to operate, brakes steady and high reliablity braking system.
Description
Technical field
The present invention relates to field of engineering technology, and in particular to binodal endless-track vehicle braking system.
Background technique
Existing binodal endless-track vehicle braking system uses single-circuit braking system, entire to brake as long as there is a leak source
System fails, and reliability is low.
Summary of the invention
The present invention provides a kind of binodal creeper truck double-circuit braking system, and invention is a kind of installation in binodal creeper truck
It is convenient, it is easy to operate, brake steady and high reliablity braking system.
To solve the above problems, the present invention adopts the following technical scheme: binodal creeper truck double-circuit braking system, by power
Assembly, pneumatic control assembly and execution assembly composition；
System dynamic assembly is made of air compressor, air dryer, the gentle pressure gauge of air storage tank, and air compressor is logical
It crosses tracheae and connects air dryer with connector, air dryer connects air storage tank with connector by tracheae, and gas air accumulator goes out
Atmospheric pressure table is installed on the pipeline of mouth；
Pneumatic control assembly is made of brake pedal and pressurized cylinder, and brake pedal and pressurized cylinder input port are connected by tracheae and connector
It is connected together, brake pedal import connects air storage tank outlet；
It executes assembly to be made of two-chamber checking cylinder, frobt vehicle checking cylinder and rear vehicle checking cylinder, pressurized cylinder delivery outlet passes through hydraulic
It manages and connector connects two-chamber checking cylinder, the outlet of two-chamber checking cylinder connects frobt vehicle checking cylinder with after by hydraulic tube and connector respectively
Save vehicle checking cylinder.
Technical effect of the invention: Dual-path brake system is used, even if frobt vehicle or rear vehicle braking system primary Ioops
It breaks down, another circuit remains to the phenomenon that working normally, being not in brake fade, and braking reliability is high.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Symbol description in figure: air compressor 1, air dryer 2, air storage tank 3, unidirectional automatic drain valve 4, atmospheric pressure table
5, brake pedal 6, pressurized cylinder 7, two-chamber checking cylinder 8, frobt vehicle checking cylinder 9, rear vehicle checking cylinder 10.
Specific embodiment
The present invention is described in detail with optimal embodiment below.
As shown in Figure 1, binodal creeper truck double-circuit braking system, by power assembly, pneumatic control assembly and executes assembly
Composition；
System dynamic assembly is made of air compressor 1, air dryer 2, the gentle pressure gauge 5 of air storage tank 3, air compression
Machine 1 connects air dryer 2 with connector by tracheae, and air dryer 2 connects air storage tank 3, gas with connector by tracheae
Atmospheric pressure table 5 is installed on the pipeline that air accumulator 3 exports；
Pneumatic control assembly is made of brake pedal 6 and pressurized cylinder 7, and brake pedal 6 and 7 input port of pressurized cylinder by tracheae and connect
Head links together, and 6 import of brake pedal connects air storage tank 3 and exports；
It executes assembly to be made of two-chamber checking cylinder 8, frobt vehicle checking cylinder 9 and rear vehicle checking cylinder 10,7 delivery outlet of pressurized cylinder passes through
Hydraulic tube and connector connect two-chamber checking cylinder 8, and the outlet of two-chamber checking cylinder 8 connects frobt vehicle braking by hydraulic tube and connector respectively
Cylinder 9 and rear vehicle checking cylinder 10.
3 bottom of air storage tank goes out to pass through screw thread and is directly connected to unidirectional automatic drain valve 4, guarantees the drying of gas in air accumulator
Property.
Braking method is: the pressure-air that air compressor 1 compresses is stored in air storage after air dryer 2 is dry
In gas tank 3, pressurized cylinder 7 is further passed through by the control pressure-air of brake pedal 6 and passes to pressure in two-chamber checking cylinder 8
Brake fluid, high-pressure brake liquid in two-chamber checking cylinder 8 by two independent circuits be delivered separately to frobt vehicle checking cylinder 9 and after
It saves vehicle checking cylinder 10 and then realizes braking.In the process, in the normal situation of 5 pressure of atmospheric pressure table, though frobt vehicle or
Rear vehicle braking system primary Ioops break down, and another circuit remains to the phenomenon that working normally, being not in brake fade, can
By property height.
Claims (3)
1. binodal creeper truck double-circuit braking system, it is characterised in that: by power assembly, pneumatic control assembly and execute always in groups
At；
System dynamic assembly is made of air compressor, air dryer, the gentle pressure gauge of air storage tank, and air compressor is logical
It crosses tracheae and connects air dryer with connector, air dryer connects air storage tank with connector by tracheae, and gas air accumulator goes out
Atmospheric pressure table is installed on the pipeline of mouth；
Pneumatic control assembly is made of brake pedal and pressurized cylinder, and brake pedal and pressurized cylinder input port are connected by tracheae and connector
It is connected together, brake pedal import connects air storage tank outlet；
It executes assembly to be made of two-chamber checking cylinder, frobt vehicle checking cylinder and rear vehicle checking cylinder, pressurized cylinder delivery outlet passes through hydraulic
It manages and connector connects two-chamber checking cylinder, the outlet of two-chamber checking cylinder connects frobt vehicle checking cylinder with after by hydraulic tube and connector respectively
Save vehicle checking cylinder.
2. binodal creeper truck double-circuit braking system as described in claim 1, it is characterised in that: air storage tank bottom, which goes out, passes through spiral shell
Line is directly connected to unidirectional automatic drain valve.
3. binodal creeper truck double-circuit braking system as claimed in claim 1 or 2, it is characterised in that: braking method is: air pressure
The pressure-air of contracting machine compression is stored in air storage tank after air dryer is dry, controls high pressure by brake pedal
Air further passes through pressurized cylinder and pressure is passed to brake fluid in two-chamber checking cylinder, the high-pressure brake liquid in two-chamber checking cylinder
It is delivered separately to frobt vehicle checking cylinder and rear vehicle checking cylinder by two independent circuits, and then realizes braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751728.0A CN110509907A (en) | 2019-08-15 | 2019-08-15 | Binodal creeper truck double-circuit braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751728.0A CN110509907A (en) | 2019-08-15 | 2019-08-15 | Binodal creeper truck double-circuit braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509907A true CN110509907A (en) | 2019-11-29 |
Family
ID=68625132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910751728.0A Pending CN110509907A (en) | 2019-08-15 | 2019-08-15 | Binodal creeper truck double-circuit braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110509907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389143A (en) * | 2020-11-27 | 2021-02-23 | 哈尔滨北方防务装备股份有限公司 | Hydraulic control water propulsion system of double-section crawler |
| CN112498315A (en) * | 2020-11-28 | 2021-03-16 | 哈尔滨北方防务装备股份有限公司 | Air-break brake system of double-section tracked vehicle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191114437A (en) * | 1911-06-17 | 1912-03-07 | Frank Bennett | Improvements in Means for Quickly Arresting the Motion of Railway Trains and the like in Cases of Emergency. |
| ATA230773A (en) * | 1972-03-17 | 1976-03-15 | British Railways Board | RAILWAY SIGNALING SYSTEM |
| TWI250255B (en) * | 2004-04-29 | 2006-03-01 | Bao-Chau Lin | Drum type brake system equipped with double braking loop for ensuring braking operation |
| CN2792888Y (en) * | 2005-03-13 | 2006-07-05 | 陈光华 | Series braking master cylinder with double-cavity for vehicle |
| CN201143931Y (en) * | 2008-01-17 | 2008-11-05 | 安徽江淮汽车股份有限公司 | Braking system of light cargo vehicle |
| CN201606320U (en) * | 2009-12-24 | 2010-10-13 | 哈尔滨北方特种车辆制造有限公司 | Pitching and steering control device for two-section vehicle |
| CN104787019A (en) * | 2015-04-15 | 2015-07-22 | 广西澜光科技有限公司 | Tractor brake system |
| CN204821525U (en) * | 2015-07-08 | 2015-12-02 | 安徽合力股份有限公司 | Gas cap oil braking system |
| CN205149841U (en) * | 2015-11-30 | 2016-04-13 | 哈尔滨第一机械集团有限公司 | Two sections tracked vehicle caliper disc type are capable of integrative braking system |
| CN110065480A (en) * | 2019-05-23 | 2019-07-30 | 南京航空航天大学 | A kind of line traffic control electronic hydraulic brake system and control method based on accumulator compensation |
-
2019
- 2019-08-15 CN CN201910751728.0A patent/CN110509907A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191114437A (en) * | 1911-06-17 | 1912-03-07 | Frank Bennett | Improvements in Means for Quickly Arresting the Motion of Railway Trains and the like in Cases of Emergency. |
| ATA230773A (en) * | 1972-03-17 | 1976-03-15 | British Railways Board | RAILWAY SIGNALING SYSTEM |
| TWI250255B (en) * | 2004-04-29 | 2006-03-01 | Bao-Chau Lin | Drum type brake system equipped with double braking loop for ensuring braking operation |
| CN2792888Y (en) * | 2005-03-13 | 2006-07-05 | 陈光华 | Series braking master cylinder with double-cavity for vehicle |
| CN201143931Y (en) * | 2008-01-17 | 2008-11-05 | 安徽江淮汽车股份有限公司 | Braking system of light cargo vehicle |
| CN201606320U (en) * | 2009-12-24 | 2010-10-13 | 哈尔滨北方特种车辆制造有限公司 | Pitching and steering control device for two-section vehicle |
| CN104787019A (en) * | 2015-04-15 | 2015-07-22 | 广西澜光科技有限公司 | Tractor brake system |
| CN204821525U (en) * | 2015-07-08 | 2015-12-02 | 安徽合力股份有限公司 | Gas cap oil braking system |
| CN205149841U (en) * | 2015-11-30 | 2016-04-13 | 哈尔滨第一机械集团有限公司 | Two sections tracked vehicle caliper disc type are capable of integrative braking system |
| CN110065480A (en) * | 2019-05-23 | 2019-07-30 | 南京航空航天大学 | A kind of line traffic control electronic hydraulic brake system and control method based on accumulator compensation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389143A (en) * | 2020-11-27 | 2021-02-23 | 哈尔滨北方防务装备股份有限公司 | Hydraulic control water propulsion system of double-section crawler |
| CN112389143B (en) * | 2020-11-27 | 2023-05-05 | 哈尔滨北方防务装备股份有限公司 | Hydraulic control water propulsion system for double-section tracked vehicle |
| CN112498315A (en) * | 2020-11-28 | 2021-03-16 | 哈尔滨北方防务装备股份有限公司 | Air-break brake system of double-section tracked vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191129 |